Brian D. Frantz

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Denver, CO
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Monica Palko, by Power of Attorney
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Brian D. Frantz

Form 4 holding Title: Senior Vice President, Chief Accounting Officer and Treasurer

Summit Materials, Inc.

Security class
Class A Common Stock
Shares / value
0
Estimated value
$0
Report date
10 Feb 2025
Price
$52.50
Ownership
Direct
Form 4 holding Title: Senior Vice President, Chief Accounting Officer and Treasurer

Summit Materials, Inc.

Security class
Performance Stock Units
Shares / value
0
Estimated value
$0
Report date
10 Feb 2025
Price
$52.50
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding Title: Senior Vice President, Chief Accounting Officer and Treasurer

Summit Materials, Inc.

Security class
Restricted Stock Units
Shares / value
0
Estimated value
$0
Report date
10 Feb 2025
Price
$52.50
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding Title: Senior Vice President, Chief Accounting Officer and Treasurer

Summit Materials, Inc.

Security class
Option (right to buy)
Shares / value
0
Estimated value
Report date
10 Feb 2025
Price
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount

Insider Reports Filed by Brian D. Frantz

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